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Color Filter Glass : Heat Absorbing Filter Data
Item / Filter Type Standard Value Color Specification (Standard illuminants A) Thickness Reflective Index Chemical Properties Thermal Properties Mechanical Properties Specific Gravity
T750 (%) T1,000 (%) Tav (%) x y mm nd Dw DA Tg TS α -30/70 α 100/300 HK FA S
HA-30 <35 <1 80±5 0.439 0.412 3.0 1.524 2 1 555 615 58 67 570 140 2.55
HA-50 <55 <3 80±5 0.441 0.411 3.0 1.524 1 1 585 645 60 66 570 140 2.51
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Note: The listed data are standard value. Because of continuous product improvement, the various data listed are subject to change without notice.

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